Valves and Controlers

Self-acting differential pressure controllers
for controlling preset differential pressure Δp between 0.2-1.6; 1-2.8; 1-3.5 or 2.5-7 bar. Compatible with cold and hot water up to 180ºC (200°C -special version, RCB), up to 150ºC (RCBm) and non-flammable gases up to 80ºC.

Self-acting pressure reducing controllers RCRB
for pressure reduction downstream of the valve,

Self-acting differential pressure controllers with flow limiter RCQoB 
for maintaining differential pressure Δp between 0.2-1.6; 1-2.8 or 1-3.5 bar and preset flow rate between 0.15-23 m3/h.

Self-acting flow controllers RQB
for flow rate adjustment between 0.15 to 23 m3/h and compatible with cold and hot water up to 180ºC

Self-acting temperature control valves RTB
for maintaining constant medium temperature between +20ºC and +120ºC. Compatible with cold water, hot water and steam up to 180ºC

Control valves ZRES and ZREDm with electric actuators BELIMO.
Control valves with electric actuator are used in heating and industrial systems. The valves are designed as control elements for control systems and remote control systems.

Condensing vessels NK
protects the chamber of the direct-acting regulator actuators against medium. Designed for steam systems up to 200ºC.